need fast access to jBitmap byte array of pixels using ScanLine

[neuro]

I need fast access to jBitmap byte array of pixels (reading and writing) using ScanLine or similar procedure.
The only way which I have found to access image pixels –> jCanvas has

Code: Pascal  [Select][+][-]

1. procedure DrawPoint(_x1: single; _y1: single);

which is very slow.

In file “Laz_And_Controls.pas” I have found that jBitmap has ScanPixel procedure which however is not implemented yet.

Code: Pascal  [Select][+][-]

1. procedure ScanPixel(PBytePixel: PScanByte; notByteIndex: integer); overload; //TODO - just draft
2. procedure ScanPixel(PDWordPixel: PScanLine); overload; //TODO - just draft

My question: how to get fast access to jBitmap byte array of pixels using ScanLine or similar procedure?

[neuro]

I have solved the problem of fast access to jBitmap pixels using BGRABitmap.
Please read:
https://forum.lazarus.freepascal.org/index.php/topic,58624.0.html
BGRABitmap for Android demo provides fast pixel access for jBitmap

It contains attachment "AppBGRABitmapDemo1.zip".